3064941
Plain Hexagon Nipple
Cummins®

The 3064941 Plain Hexagon Nipple is a component manufactured by Cummins, a well-established name in the automotive industry. This part is specifically designed for use in commercial trucks, where it plays a role in various fluid transfer systems. Understanding its function, design, and benefits is key to maintaining the efficiency and reliability of truck operations.

Basic Concepts and Functionality

A Plain Hexagon Nipple is a type of fitting used in fluid transfer systems. Its basic design includes a hexagonal shape that allows for easy tightening and loosening using a wrench. This design ensures a secure connection, preventing leaks and ensuring efficient fluid transfer. Nipples, in general, are crucial components in these systems, facilitating the connection between different parts of the fluid pathways ¹.

Purpose and Role in Truck Operation

The 3064941 Plain Hexagon Nipple serves a specific purpose in the operation of a truck. It is used to connect various components within the truck’s fluid systems, ensuring that fluids are transferred efficiently and without leakage. This part contributes to the overall efficiency and functionality of the vehicle by maintaining the integrity of the fluid pathways, which is vital for the proper operation of the truck’s systems ².

Key Features

The 3064941 Plain Hexagon Nipple features a hexagonal shape that allows for secure fastening. It is made from materials that offer durability and resistance to the pressures and temperatures encountered in truck fluid systems. Its design includes features that enhance its performance and longevity, making it a reliable component for commercial truck applications ³.

Benefits

Using the 3064941 Plain Hexagon Nipple offers several benefits. It improves fluid transfer efficiency by providing a secure and leak-proof connection. Its durable construction ensures long-term reliability, reducing the need for frequent replacements. Additionally, the hexagonal shape facilitates easy installation and maintenance, making it a practical choice for truck operators and maintenance personnel ⁴.

Installation Process

Installing the 3064941 Plain Hexagon Nipple involves several steps to ensure a proper and secure fit. First, identify the correct location for the nipple within the truck’s fluid system. Use the appropriate tools to loosen any existing fittings and prepare the system for the new nipple. Carefully thread the nipple into place, ensuring it is aligned correctly with the other components. Tighten the nipple using a wrench, taking care not to overtighten, which could damage the fitting or the connected components.

Troubleshooting and Maintenance

Common issues with the 3064941 Plain Hexagon Nipple may include leaks or difficulty in tightening or loosening the fitting. To address leaks, check for proper alignment and ensure the nipple is tightened correctly. If tightening or loosening is difficult, inspect the nipple and the connected components for damage or debris that may be obstructing the fitting. Regular maintenance, including checking for signs of wear or damage, can help ensure the longevity and optimal performance of the nipple.

Compatibility and Usage

The 3064941 Plain Hexagon Nipple is designed for use in various truck systems, particularly those involving fluid transfer. It is compatible with a range of components within these systems, making it a versatile choice for truck maintenance and repair. When selecting or replacing this part, consider the specific requirements of the truck’s system to ensure compatibility and optimal performance.

Cummins: Manufacturer Overview

Cummins Inc. is a leading manufacturer in the automotive industry, known for its commitment to quality and innovation. With a history of producing reliable and high-performance components, Cummins plays a significant role in the development and maintenance of commercial trucks. Their products, including the 3064941 Plain Hexagon Nipple, are designed with precision and durability in mind, reflecting Cummins’ dedication to excellence in manufacturing.

Compatibility of Part 3064941 with Cummins Engines

The Plain Hexagon Nipple part 3064941, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral in ensuring the proper functioning of the engine’s fuel and lubrication systems. Below is a detailed overview of its compatibility with specific engine models:

Cummins M Series Engines

• M11 CELECT PLUS
• M11 MECHANICAL

The Plain Hexagon Nipple part 3064941 is compatible with both the M11 CELECT PLUS and M11 MECHANICAL engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications.

Cummins K Series Engines

• K38
• K50

This part is also suitable for the K38 and K50 engines. These engines are typically used in a variety of applications, from agricultural to industrial uses, and are valued for their durability and efficiency.

Cummins L Series Engines

• L10 GAS
• L10 MECHANICAL

The Plain Hexagon Nipple part 3064941 fits the L10 GAS and L10 MECHANICAL engines. These engines are often utilized in both on-highway and off-highway applications, providing reliable power and performance.

Cummins QSK Series Engines

• QSK19 CM850 MCRS
• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK60 CM850 MCRS

The part is also compatible with the QSK19, QSK50, and QSK60 series engines. These engines are designed for demanding applications, offering high power output and efficiency. The part ensures the integrity of the fuel and lubrication systems in these high-performance engines.

By ensuring the proper fitment of the Plain Hexagon Nipple part 3064941, engine reliability and performance are maintained across these diverse engine models.

Role of Part 3064941 Plain Hexagon Nipple in Engine Systems

The part 3064941 Plain Hexagon Nipple is integral to the efficient operation of various engine systems. It facilitates the secure connection between different components, ensuring fluid or gas transfer is smooth and uninterrupted.

In aftercooler plumbing, the Plain Hexagon Nipple connects the aftercooler to other parts of the cooling system, allowing for effective heat exchange and temperature regulation of the compressed air.

Within the air cleaner system, this nipple is used to connect the air cleaner to the air cleaner mounting, ensuring a sealed pathway for air intake, which is vital for maintaining engine performance and efficiency.

For the base fuel pump and Bosch injection pump, the Plain Hexagon Nipple plays a role in connecting these components to their respective fuel lines. This ensures a consistent fuel supply to the engine, which is essential for combustion and power generation.

In the context of the fuel pump repair kit and fuel supply check valve mounting, this nipple is employed to create secure connections that prevent fuel leaks and maintain the integrity of the fuel system.

The injection pump oil supply system also benefits from the use of the Plain Hexagon Nipple, as it ensures that the oil supply lines are correctly connected, facilitating the lubrication and cooling of the injection pump.

For the N14 12V pressure-time sentinel kit and N14 24V hardware-pressure-time valve/mounting kit, this nipple is used to connect various components within these systems, ensuring that the pressure and timing mechanisms operate correctly.

In plumbing for the front gear train accessory, the Plain Hexagon Nipple is utilized to connect lubrication lines, which are essential for reducing friction and wear on moving parts.

Within fuel pump lubrication and fuel supply plumbing, this nipple ensures that lubrication and fuel lines are correctly connected, which is important for the longevity and performance of the fuel pump.

In turbocharger plumbing, the Plain Hexagon Nipple is used to connect the turbocharger to the engine’s air and exhaust systems, ensuring that the turbocharger operates efficiently to increase engine power.

Lastly, in aft. water and aftercooler wtr plumbing, this nipple is employed to connect water lines to the aftercooler, ensuring effective cooling of the compressed air before it enters the engine.

Conclusion

The 3064941 Plain Hexagon Nipple is a critical component in the fluid transfer systems of commercial trucks, particularly those manufactured by Cummins. Its design, featuring a hexagonal shape for secure fastening, ensures efficient and leak-proof connections across various engine systems. The part’s compatibility with a wide range of Cummins engines underscores its versatility and importance in maintaining engine reliability and performance. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part, ensuring the longevity and efficiency of truck operations.